Ball screw Remix for hypercube evolution

Work in progress- dont use this as is, it was never completed.

I did not want to use cheap 8mm lead screws because I am building a tall printer.
This is for an sfu1204 or 1202 ball screw with ends machined per the drawing which costs like $4 usd in china.
Not sure if everything will line up.
It needs an upper bearing bracket designed. I might just buy an off the shelf pillow bearing and shim it to the mounting distance i need unless one of you CAD folks knows how to create one.

Biggsis corrected upper Z bracket
Scotts Lower bracket and motor mount


Elstaks Z carriage support
http://www.thingiverse.com/thing:2299083/#comment-1326388


7.22.17 update
I ended up ordering TR10x2 lead screws from china. So far 4 have arrived and have been bent. 2 more should come monday from a different vendor and hopefully not bent.